<informationTable xmlns="http://www.sec.gov/edgar/document/thirteenf/informationtable">		<infoTable>
			<nameOfIssuer>ALIBABA GROUP HOLDING LTD</nameOfIssuer>
			<titleOfClass>SPONSORED ADS</titleOfClass>
			<cusip>01609W102</cusip>
			<value>4994</value>
			<shrsOrPrnAmt>
				<sshPrnamt>60000</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
			</shrsOrPrnAmt>
			<investmentDiscretion>SOLE</investmentDiscretion>
			<otherManager>None</otherManager>
			<votingAuthority>
				<Sole>60000</Sole>
				<Shared>0</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>AMER EXPRESS CO</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>025816109</cusip>
			<value>260913</value>
			<shrsOrPrnAmt>
				<sshPrnamt>3339900</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
			</shrsOrPrnAmt>
			<investmentDiscretion>SOLE</investmentDiscretion>
			<otherManager>None</otherManager>
			<votingAuthority>
				<Sole>3339900</Sole>
				<Shared>0</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>AUTOZONE INC</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>053332102</cusip>
			<value>7094</value>
			<shrsOrPrnAmt>
				<sshPrnamt>10400</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
			</shrsOrPrnAmt>
			<investmentDiscretion>SOLE</investmentDiscretion>
			<otherManager>None</otherManager>
			<votingAuthority>
				<Sole>10400</Sole>
				<Shared>0</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>BAIDU INC</nameOfIssuer>
			<titleOfClass>SPONSORED ADR REP A</titleOfClass>
			<cusip>056752108</cusip>
			<value>7294</value>
			<shrsOrPrnAmt>
				<sshPrnamt>35000</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
			</shrsOrPrnAmt>
			<investmentDiscretion>SOLE</investmentDiscretion>
			<otherManager>None</otherManager>
			<votingAuthority>
				<Sole>35000</Sole>
				<Shared>0</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>BAXTER INTL INC</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>071813109</cusip>
			<value>458275</value>
			<shrsOrPrnAmt>
				<sshPrnamt>6690150</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
			</shrsOrPrnAmt>
			<investmentDiscretion>SOLE</investmentDiscretion>
			<otherManager>None</otherManager>
			<votingAuthority>
				<Sole>6690150</Sole>
				<Shared>0</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>COMCAST CORP NEW</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>20030N101</cusip>
			<value>632782</value>
			<shrsOrPrnAmt>
				<sshPrnamt>11205623</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
			</shrsOrPrnAmt>
			<investmentDiscretion>SOLE</investmentDiscretion>
			<otherManager>None</otherManager>
			<votingAuthority>
				<Sole>11205623</Sole>
				<Shared>0</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>CVS HEALTH CORP</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>126650100</cusip>
			<value>430761</value>
			<shrsOrPrnAmt>
				<sshPrnamt>4173639</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
			</shrsOrPrnAmt>
			<investmentDiscretion>SOLE</investmentDiscretion>
			<otherManager>None</otherManager>
			<votingAuthority>
				<Sole>4173639</Sole>
				<Shared>0</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>FRANCO NEVADA CORP</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>351858105</cusip>
			<value>5150</value>
			<shrsOrPrnAmt>
				<sshPrnamt>106100</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
			</shrsOrPrnAmt>
			<investmentDiscretion>SOLE</investmentDiscretion>
			<otherManager>None</otherManager>
			<votingAuthority>
				<Sole>106100</Sole>
				<Shared>0</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>GOOGLE INC</nameOfIssuer>
			<titleOfClass>CL A</titleOfClass>
			<cusip>38259P508</cusip>
			<value>294839</value>
			<shrsOrPrnAmt>
				<sshPrnamt>531529</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
			</shrsOrPrnAmt>
			<investmentDiscretion>SOLE</investmentDiscretion>
			<otherManager>None</otherManager>
			<votingAuthority>
				<Sole>531529</Sole>
				<Shared>0</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>GOOGLE INC</nameOfIssuer>
			<titleOfClass>CL C</titleOfClass>
			<cusip>38259P706</cusip>
			<value>191416</value>
			<shrsOrPrnAmt>
				<sshPrnamt>349300</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
			</shrsOrPrnAmt>
			<investmentDiscretion>SOLE</investmentDiscretion>
			<otherManager>None</otherManager>
			<votingAuthority>
				<Sole>349300</Sole>
				<Shared>0</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>HALLIBURTON CO</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>406216101</cusip>
			<value>277607</value>
			<shrsOrPrnAmt>
				<sshPrnamt>6326500</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
			</shrsOrPrnAmt>
			<investmentDiscretion>SOLE</investmentDiscretion>
			<otherManager>None</otherManager>
			<votingAuthority>
				<Sole>6326500</Sole>
				<Shared>0</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>LABORATORY CRP OF AMER HLDGS</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>50540R409</cusip>
			<value>242736</value>
			<shrsOrPrnAmt>
				<sshPrnamt>1925104</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
			</shrsOrPrnAmt>
			<investmentDiscretion>SOLE</investmentDiscretion>
			<otherManager>None</otherManager>
			<votingAuthority>
				<Sole>1925104</Sole>
				<Shared>0</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>LOCKHEED MARTIN CORP</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>539830109</cusip>
			<value>248741</value>
			<shrsOrPrnAmt>
				<sshPrnamt>1225567</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
			</shrsOrPrnAmt>
			<investmentDiscretion>SOLE</investmentDiscretion>
			<otherManager>None</otherManager>
			<votingAuthority>
				<Sole>1225567</Sole>
				<Shared>0</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>MICROSOFT CORP</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>594918104</cusip>
			<value>689731</value>
			<shrsOrPrnAmt>
				<sshPrnamt>16965468</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
			</shrsOrPrnAmt>
			<investmentDiscretion>SOLE</investmentDiscretion>
			<otherManager>None</otherManager>
			<votingAuthority>
				<Sole>16965468</Sole>
				<Shared>0</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>MOODYS CORP</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>615369105</cusip>
			<value>12850</value>
			<shrsOrPrnAmt>
				<sshPrnamt>123800</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
			</shrsOrPrnAmt>
			<investmentDiscretion>SOLE</investmentDiscretion>
			<otherManager>None</otherManager>
			<votingAuthority>
				<Sole>123800</Sole>
				<Shared>0</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>NETEASE INC</nameOfIssuer>
			<titleOfClass>SPON ADR</titleOfClass>
			<cusip>64110W102</cusip>
			<value>3159</value>
			<shrsOrPrnAmt>
				<sshPrnamt>30000</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
			</shrsOrPrnAmt>
			<investmentDiscretion>SOLE</investmentDiscretion>
			<otherManager>None</otherManager>
			<votingAuthority>
				<Sole>30000</Sole>
				<Shared>0</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>ORACLE CORP</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>68389X105</cusip>
			<value>517552</value>
			<shrsOrPrnAmt>
				<sshPrnamt>11994247</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
			</shrsOrPrnAmt>
			<investmentDiscretion>SOLE</investmentDiscretion>
			<otherManager>None</otherManager>
			<votingAuthority>
				<Sole>11994247</Sole>
				<Shared>0</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>QUALCOMM INC</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>747525103</cusip>
			<value>436463</value>
			<shrsOrPrnAmt>
				<sshPrnamt>6294540</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
			</shrsOrPrnAmt>
			<investmentDiscretion>SOLE</investmentDiscretion>
			<otherManager>None</otherManager>
			<votingAuthority>
				<Sole>6294540</Sole>
				<Shared>0</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>RESMED INC</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>761152107</cusip>
			<value>12920</value>
			<shrsOrPrnAmt>
				<sshPrnamt>180000</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
			</shrsOrPrnAmt>
			<investmentDiscretion>SOLE</investmentDiscretion>
			<otherManager>None</otherManager>
			<votingAuthority>
				<Sole>180000</Sole>
				<Shared>0</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>SCHLUMBERGER LTD</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>806857108</cusip>
			<value>30289</value>
			<shrsOrPrnAmt>
				<sshPrnamt>363000</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
			</shrsOrPrnAmt>
			<investmentDiscretion>SOLE</investmentDiscretion>
			<otherManager>None</otherManager>
			<votingAuthority>
				<Sole>363000</Sole>
				<Shared>0</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>SIRONA DENTAL SYSTEMS INC</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>82966C103</cusip>
			<value>67660</value>
			<shrsOrPrnAmt>
				<sshPrnamt>751866</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
			</shrsOrPrnAmt>
			<investmentDiscretion>SOLE</investmentDiscretion>
			<otherManager>None</otherManager>
			<votingAuthority>
				<Sole>751866</Sole>
				<Shared>0</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>TIME WARNER CABLE</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>88732J207</cusip>
			<value>242206</value>
			<shrsOrPrnAmt>
				<sshPrnamt>1616000</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
			</shrsOrPrnAmt>
			<investmentDiscretion>SOLE</investmentDiscretion>
			<otherManager>None</otherManager>
			<votingAuthority>
				<Sole>1616000</Sole>
				<Shared>0</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>UNITEDHEALTH GROUP INC</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>91324P102</cusip>
			<value>517721</value>
			<shrsOrPrnAmt>
				<sshPrnamt>4376708</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
			</shrsOrPrnAmt>
			<investmentDiscretion>SOLE</investmentDiscretion>
			<otherManager>None</otherManager>
			<votingAuthority>
				<Sole>4376708</Sole>
				<Shared>0</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>VARIAN MEDICAL SYSTEMS INC</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>92220P105</cusip>
			<value>402878</value>
			<shrsOrPrnAmt>
				<sshPrnamt>4281833</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
			</shrsOrPrnAmt>
			<investmentDiscretion>SOLE</investmentDiscretion>
			<otherManager>None</otherManager>
			<votingAuthority>
				<Sole>4281833</Sole>
				<Shared>0</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>WATERS CORP</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>941848103</cusip>
			<value>347019</value>
			<shrsOrPrnAmt>
				<sshPrnamt>2791334</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
			</shrsOrPrnAmt>
			<investmentDiscretion>SOLE</investmentDiscretion>
			<otherManager>None</otherManager>
			<votingAuthority>
				<Sole>2791334</Sole>
				<Shared>0</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>YY INC</nameOfIssuer>
			<titleOfClass>ADS REPCOM CLA</titleOfClass>
			<cusip>98426T106</cusip>
			<value>5455</value>
			<shrsOrPrnAmt>
				<sshPrnamt>100000</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
			</shrsOrPrnAmt>
			<investmentDiscretion>SOLE</investmentDiscretion>
			<otherManager>None</otherManager>
			<votingAuthority>
				<Sole>100000</Sole>
				<Shared>0</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
</informationTable>
