Zhang Tianlu. <br/><br/>
School education improves as population grows. 

 - Beijing-CC :   China's Tˇbet,   2003. 
 - p. 22-24 :   il. 
 - Irregular 
 - vol. 14, no. 3(2003) 
 - China's Tˇbet ;   vol. 14, no. 3 .
 -  China hoy. .
<br/><br/><br/>Inglés.