Perhaps you should try some spelling variations:
cong thanh » dong thanh, cong trinh, truong thanh
thieu xanh » chieu xanh, hieu manh, thien anh
canh manh » lanh manh, canh tranh, cach mang
manh cua » doanh cua, ban cua
cua dung » cua dang, cua dong, qua dung
cong tan » cong tac, cong san, cong ty
phan cac » phan dau, phan lap, phan van

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc thieu xanh - canh manh cua dung ((cong tan) or (cong thanh)) ((phan cac) OR (nhan cach))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc thieu xanh - canh manh cua dung ((cong tan) OR (cong thanh)) ((phan cac) OR (nhan cach)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "toc thieu xanh - canh manh cua dung ((cong tan) or (cong thanh)) ((phan cac) OR (nhan cach))".
• Adding a wildcard symbol may retrieve word variants: toc thieu xanh - canh manh cua dung ((cong tan) or (cong thanh)) ((phan cac) OR (nhan cach))*.