Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
trung tuan » trung thanh, trung tam, truong thanh
tran tuan » tran xuan, tran quang, tran thanh
cong danh » cuong danh, cong thanh, cong khanh
ho chieu » theo chieu, hoc thieu, doi chieu
cong dan » cong san, cong tan, huong dan
quan cau » quang cao, toan cau, quan ha

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu tinh - hanh ((trung tuan) or (tran tuan)) dung ((cong danh) or (cong dan)) quan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu tinh - hanh ((trung tuan) OR (tran tuan)) dung ((cong danh) OR (cong dan)) quan cau.
• Adding a wildcard symbol may retrieve word variants: ho chieu tinh - hanh ((trung tuan) or (tran tuan)) dung ((cong danh) or (cong dan)) quan cau*.