Perhaps you should try some spelling variations:
thanh trung » thanh tung
khong cang » thong cong, hong bang, khong dung
trung cua » truong cua, trung tuan, trung cap
cua khong » hua khong, cua phuong, cua thuong
cua tinh » cua sinh, va tinh, ha tinh
cang dan » cong dan, tang dan, canh dan
than cap » khan cap, thanh lap, thanh cac
khan ap » khan cap, han ap, khan dam

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((cua tinh) or (cuu tinh)) - thanh trung cua khong cang dan ((than cap) or (khan ap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((cua tinh) OR (cuu tinh)) - thanh trung cua khong cang dan ((than cap) OR (khan ap)).
• Adding a wildcard symbol may retrieve word variants: ho ((cua tinh) or (cuu tinh)) - thanh trung cua khong cang dan ((than cap) or (khan ap))*.