Perhaps you should try some spelling variations:
thanh trung » thanh tung
nhung cong » dung cong, thong cong, hang cong
hien xanh » hien hanh, hien nhanh, chieu xanh
trung cua » truong cua, trung tuan, trung cap
cua nhung » va nhung
cong dan » cong san, cong tan, huong dan
chan cap » khan cap, than cap, phan cac
cao cap » cao chat

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc hien xanh - thanh trung cua nhung cong dan ((chan cap) OR (cao cap))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc hien xanh - thanh trung cua nhung cong dan ((chan cap) OR (cao cap))*".