Perhaps you should try some spelling variations:
trung thanh » truong thanh
trung cua » truong cua, trung tuan, trung cap
theo chu » theo chieu, cho chu, chao chu
chu xanh » chu manh, chieu xanh, chua xang
cong dan » cong san, huong dan, cong dong
cong tan » cong tac, cong san, cong thanh
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: theo chu xanh - thanh ((trung cua) or (trung thanh)) thong ((cong dan) OR (cong tan)) than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu xanh - thanh ((trung cua) OR (trung thanh)) thong ((cong dan) OR (cong tan)) than cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chu xanh - thanh ((trung cua) or (trung thanh)) thong ((cong dan) OR (cong tan)) than cau".
• Adding a wildcard symbol may retrieve word variants: theo chu xanh - thanh ((trung cua) or (trung thanh)) thong ((cong dan) OR (cong tan)) than cau*.