Perhaps you should try some spelling variations:
trung tuan » trung thanh, trung tam, tran tuan
thong cong » trong cong, tong cong, thong thong
hien sach » dien sach, kien sach, thien hach
trung cua » truong cua, trung cap, dung cua
ban thanh » ban hanh, ban hang
thanh cap » thanh lap, hanh cap, than cap
cong ban » cong bang, cong san, cong tan

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc hien sach - thanh ((trung cua) or (trung tuan)) thong cong ban thanh cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien sach - thanh ((trung cua) OR (trung tuan)) thong cong ban thanh cap.
• Adding a wildcard symbol may retrieve word variants: hoc hien sach - thanh ((trung cua) or (trung tuan)) thong cong ban thanh cap*.