Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
chao chu » cho chu, cua chu, cao cho
tang cua » mang cua, tang luan, thong cua
hang cua » mang cua, hang ca, huong cua
cong tac » cong ty
than cau » toan cau, than cap, thanh chau
phan cau » phan dau, phan cac, phan tu
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: chao chu van - anh ((tang cua) or (hang cua)) nhung cong tac ((than cau) OR (phan cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: chao chu van - anh ((tang cua) OR (hang cua)) nhung cong tac ((than cau) OR (phan cau)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "chao chu van - anh ((tang cua) or (hang cua)) nhung cong tac ((than cau) OR (phan cau))".
• Adding a wildcard symbol may retrieve word variants: chao chu van - anh ((tang cua) or (hang cua)) nhung cong tac ((than cau) OR (phan cau))*.