Perhaps you should try some spelling variations:
thanh trung » thanh tung
trung cua » truong cua, trung tuan, trung cap
cua nhung » va nhung
chi xanh » chi anh, chi danh, chi hanh
cong dan » cong san, huong dan, cong dong
cong tan » cong tac, cong san, cong thanh
phan dau » phan tu, hang dau
doi chi » doi khi

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chi xanh - thanh trung cua nhung ((cong dan) OR (cong tan)) phan dau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chi xanh - thanh trung cua nhung ((cong dan) OR (cong tan)) phan dau".
• Adding a wildcard symbol may retrieve word variants: doi chi xanh - thanh trung cua nhung ((cong dan) OR (cong tan)) phan dau*.