Perhaps you should try some spelling variations:
nhieu nang » nhiet nang, nhieu tang, nhieu nhung
trung cua » truong cua, trung tuan, trung cap
dung cong » dung trong
he nhieu » hop nhieu, phu nhieu, he dieu
tung cua » tuong cua, dung cua, tang cua
cong tan » cong tac, cong san, cong thanh
toan cau » toan ban, toan tap, toan tai
toan cao » toan ban, toan tap

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

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