Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
chua xang » chua nang, chuc nang, chu bang
hanh tang » hanh trang, anh tang, hanh mang
cua nhung » va nhung
chu manh » ho manh, chu han, chu van
tang cua » mang cua, hang cua, tang luan
cong tan » cong tac, cong san, cong thanh
than tap » toan tap, han tap, than cap
phan tap » phan lap, han tap, pha tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: sua ((chu manh) or (chua xang)) - hanh tang cua nhung cong tan ((than tap) OR (phan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: sua ((chu manh) OR (chua xang)) - hanh tang cua nhung cong tan ((than tap) OR (phan tap)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "sua ((chu manh) or (chua xang)) - hanh tang cua nhung cong tan ((than tap) OR (phan tap))".
• Adding a wildcard symbol may retrieve word variants: sua ((chu manh) or (chua xang)) - hanh tang cua nhung cong tan ((than tap) OR (phan tap))*.