Perhaps you should try some spelling variations:
tieng trung » truong trung
trung trong » truong trung, thuong trong, dung trong
hanh trung » thanh trung, hanh trang, manh trung
trung tuan » trung thanh, trung tam, tran tuan
chu tinh » chau tinh, chua tinh, chu tich
van toan » van tuan, van tan, van thanh
toan ban » van ban

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 tinh) OR (cuu tinh)) - hanh trung tuan ((trung trong) or (tieng trung)) van toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu tinh) OR (cuu tinh)) - hanh trung tuan ((trung trong) OR (tieng trung)) van toan ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chu tinh) OR (cuu tinh)) - hanh trung tuan ((trung trong) or (tieng trung)) van toan ban".
• Adding a wildcard symbol may retrieve word variants: theo ((chu tinh) OR (cuu tinh)) - hanh trung tuan ((trung trong) or (tieng trung)) van toan ban*.