Perhaps you should try some spelling variations:
trung tuan » trung thanh, trung tam, tran tuan
nhung cong » dung cong, thong cong, hang cong
hieu lang » chieu sang, hieu quang, nhieu tang
trung cua » truong cua, dung cua, thong cua
trung cap » truong cao, trung tam
san thanh » ban thanh, van thanh, son thanh
thanh cau » thanh chau, thanh mau, nhanh cau
cong san » cong tac
ho hieu » ho chieu, hoi hieu, nho hieu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho hieu lang - thanh ((((trung cua) OR (trung cap))) or (trung tuan)) nhung cong san thanh cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho hieu lang - thanh ((((trung cua) OR (trung cap))) OR (trung tuan)) nhung cong san thanh cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho hieu lang - thanh ((((trung cua) OR (trung cap))) or (trung tuan)) nhung cong san thanh cau".
• Adding a wildcard symbol may retrieve word variants: ho hieu lang - thanh ((((trung cua) OR (trung cap))) or (trung tuan)) nhung cong san thanh cau*.