Perhaps you should try some spelling variations:
chua xang » chua nang, chuc nang, chu bang
tang luan » dung luan
dang cong » dung cong
chu xanh » chu manh, chieu xanh, chuc danh
tang cua » mang cua, hang cua, thong cua
cong ban » cong bang, cong san, cong tan
ban than » ban thanh, van thanh, ban hang
than cau » toan cau, phan cau, than cap

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

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