Perhaps you should try some spelling variations:
thanh trung » thanh tung
cong thanh » dong thanh, cong trinh, truong thanh
trung cua » truong cua, trung tuan, trung cap
cua nhung » va nhung
cong tan » cong tac, cong san, cong ty
toan tai » toan tap, doanh tai, toan ban
toan cao » toan ban, toan tap
cho ho » cho hoc, cho hoa, cho he

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

• Performing a fuzzy search may retrieve terms with similar spellings: cho ho manh - thanh trung cua nhung ((cong tan) or (cong thanh)) ((toan tai) or (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: cho ho manh - thanh trung cua nhung ((cong tan) OR (cong thanh)) ((toan tai) OR (toan cao)).
• Adding a wildcard symbol may retrieve word variants: cho ho manh - thanh trung cua nhung ((cong tan) or (cong thanh)) ((toan tai) or (toan cao))*.