Perhaps you should try some spelling variations:
nhung cong » dung cong, hang cong, nhung don
thong cong » trong cong, tong cong, thong thong
thanh than » thanh thanh, thanh thang, thanh toan
chua xang » chua nang, chuc nang, chu bang
hanh tang » hanh trang, anh tang, hanh mang
tang cua » mang cua, hang cua, tang luan
than tap » toan tap, han tap, phan tap
chu van » cuu van, chu han

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