Perhaps you should try some spelling variations:
trung tuan » trung thanh, trung tam, tran tuan
truong cua » truong ca, truong quan, truong cao
hieu manh » chieu xanh, hieu nganh, dieu hanh
trung cua » trung cap, dung cua, thong cua
hoc hieu » hoc thieu, hoc hien, doc hieu
cong dan » cong san, cong tan, huong dan
dan khan » dan khanh, dan chan, dan than
khan cap » khan ap, than cap, khoan cam

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc hieu manh - thanh ((((trung cua) OR (trung tuan))) or (truong cua)) trong cong dan khan cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hieu manh - thanh ((((trung cua) OR (trung tuan))) OR (truong cua)) trong cong dan khan cap*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc hieu manh - thanh ((((trung cua) OR (trung tuan))) or (truong cua)) trong cong dan khan cap*".