Perhaps you should try some spelling variations:
trien quang » tran quang, tuyen quang, dien quang
nhung cong » dung cong, thong cong, hang cong
thanh chau » thanh cha, thanh cham, thanh chu
san thanh » ban thanh, van thanh, son thanh
ho trien » ho tien, ho truyen, nho thien
tang cua » mang cua, hang cua, tang luan
dung cua » dung luan, dung cho
cong san » cong tac

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho trien quang - hanh ((tang cua) or (dung cua)) nhung cong san thanh chau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho trien quang - hanh ((tang cua) OR (dung cua)) nhung cong san thanh chau.
• Adding a wildcard symbol may retrieve word variants: ho trien quang - hanh ((tang cua) or (dung cua)) nhung cong san thanh chau*.