Perhaps you should try some spelling variations:
thanh trung » thanh tung
thieu xanh » chieu xanh, hieu manh, thien anh
cong thanh » dong thanh, cong trinh, truong thanh
hoc thieu » toc thieu, hoc hien
trung cua » truong cua, trung tuan, trung cap
cua tong » cua cong, cua dong, cua nong
cong dan » cong san, huong dan, cong dong
cong tan » cong tac, cong san, cong ty
cac cau » cac mau, bac cau, ca cau

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thieu xanh - thanh trung cua tong ((cong dan) or (((cong tan) or (cong thanh)))) cac cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - thanh trung cua tong ((cong dan) OR (((cong tan) OR (cong thanh)))) cac cau.
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - thanh trung cua tong ((cong dan) or (((cong tan) or (cong thanh)))) cac cau*.