Perhaps you should try some spelling variations:
trinh truyen » trinh tuyen, trinh nguyen, trinh luyen
tang truyen » cong truyen, tvqg truyen, tap truyen
nhieu tang » chieu sang, hieu lang, nhiet nang
duong cong » dung cong, luong cong, duong trong
ho nhieu » hop nhieu, ho chieu, he nhieu
cong tac » cong ty
tac can » tac van, tac quan, tac vang
can cau » van cau, ban cau, ca cau

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho nhieu tang - hanh ((trinh truyen) or (tang truyen)) duong cong tac can cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho nhieu tang - hanh ((trinh truyen) OR (tang truyen)) duong cong tac can cau.
• Adding a wildcard symbol may retrieve word variants: ho nhieu tang - hanh ((trinh truyen) or (tang truyen)) duong cong tac can cau*.