Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
thanh tung » thanh cong
cua nhung » va nhung
nhanh cau » thanh chau, nhanh ha, hang cau
nhanh cay » nhanh ha, nhanh bac, nhanh va
tung cua » trung cua, tuong cua, dung cua
cong tan » cong tac, cong san, cong thanh
chu van » cuu van

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

• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu van) OR (chu han)) - thanh tung cua nhung cong tan ((nhanh cau) OR (nhanh cay))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chu van) or (chu han)) - thanh tung cua nhung cong tan ((nhanh cau) OR (nhanh cay))~".
• Adding a wildcard symbol may retrieve word variants: theo ((chu van) or (chu han)) - thanh tung cua nhung cong tan ((nhanh cau) OR (nhanh cay))*.