Perhaps you should try some spelling variations:
trung thang » trung thanh, trung tang, truong thanh
thieu tinh » trieu tinh, chieu tinh, thien tinh
trung tham » trung tam, trung thanh, trung ha
hoc thieu » toc thieu, hoc hien
hang cong » dang cong, hang nong, bang cong
cong dan » cong san, cong tan, huong dan
than man » thanh san, tran manh, than phan
than ma » than va, khan ma, nhan ma

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thieu tinh - hanh ((trung tham) OR (trung thang)) hang cong dan ((than man) or (than ma))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu tinh - hanh ((trung tham) OR (trung thang)) hang cong dan ((than man) OR (than ma)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu tinh - hanh ((trung tham) OR (trung thang)) hang cong dan ((than man) or (than ma))".
• Adding a wildcard symbol may retrieve word variants: hoc thieu tinh - hanh ((trung tham) OR (trung thang)) hang cong dan ((than man) or (than ma))*.