Perhaps you should try some spelling variations:
yang liang » wang liang, yan liang, yang yang
yang guang » yang yang, yan guan
you liang » you xian, you liangzhi
wei wang » wei yang, wen wang, wei shang
tong hui » wang hui
tuan vu » thanh vu, tuan hua
wang li » wang lei, wang lin, tang li
li tong » li cong, li rong, li song

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((((yang liang) or (you liang))) or (yang guang)) ((ya hua) or (tuan vu)) wei wang li tong hui ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((yang liang) OR (you liang))) OR (yang guang)) ((ya hua) OR (tuan vu)) wei wang li tong hui ;*.