Perhaps you should try some spelling variations:
chieu tach » chiet tach, chieu sach, chiu trach
truong cua » truong ca, truong quan, truong cao
trung tuan » trung thanh, trung tam, tran tuan
cong thanh » dong thanh, cong tan, truong thanh
ho chieu » theo chieu, hoc thieu, doi chieu
phan cac » nhan cach, phan dau, phan lap

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 tach - thanh ((truong cua) or (trung tuan)) hang ((cong thanh) OR (cong trinh)) phan cac~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu tach - thanh ((truong cua) OR (trung tuan)) hang ((cong thanh) OR (cong trinh)) phan cac.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu tach - thanh ((truong cua) or (trung tuan)) hang ((cong thanh) OR (cong trinh)) phan cac".
• Adding a wildcard symbol may retrieve word variants: ho chieu tach - thanh ((truong cua) or (trung tuan)) hang ((cong thanh) OR (cong trinh)) phan cac*.