Perhaps you should try some spelling variations:
trung tuan » trung thanh, trung tam, tran tuan
khong cong » thong cong, khong cang, chong cong
chau tinh » cuu tinh, ha tinh, cua tinh
trung cua » truong cua, trung cap, dung cua
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than cau » toan cau, phan cau, than cap
ho chau » ha chau, ho chu, o chau

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chau tinh - hanh ((trung cua) OR (trung tuan)) khong cong dan than cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chau tinh - hanh ((trung cua) OR (trung tuan)) khong cong dan than cau".
• Adding a wildcard symbol may retrieve word variants: ho chau tinh - hanh ((trung cua) OR (trung tuan)) khong cong dan than cau*.