Perhaps you should try some spelling variations:
thong cong » trong cong, tong cong, thong thong
hanh trung » thanh trung, hanh trang, manh trung
them nham » tham nhap, thep nha, them niem
nham nang » phap nang, cam nang, kha nang
trung tao » trung tam, trong tao, trung tai
tao thong » tao trong, giao thong, toan thong
cong ban » cong bang, cong san, cong tan
than cao » toan cao, thai cao, than sao
than cap » khan cap, thanh lap, thanh cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: them nham nang - hanh trung tao thong cong ban ((than cao) or (than cap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: them nham nang - hanh trung tao thong cong ban ((than cao) OR (than cap)).
• Adding a wildcard symbol may retrieve word variants: them nham nang - hanh trung tao thong cong ban ((than cao) or (than cap))*.