Perhaps you should try some spelling variations:
chiet tach » chieu sach
trung tuan » trung thanh, trung tam, tran tuan
trong vang » trong van, trong dang, trong tang
tran xuan » tran quang, tran van
vang tuan » van tuan, vong tuan, quang tuan
ho chiet » ho chieu, ho thiet, hoc thiet
tuan cap » than cap, thuan cam, toan cao

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chiet tach - thanh ((trung tuan) or (tran xuan)) dung trong vang tuan cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chiet tach - thanh ((trung tuan) OR (tran xuan)) dung trong vang tuan cap.
• Adding a wildcard symbol may retrieve word variants: ho chiet tach - thanh ((trung tuan) or (tran xuan)) dung trong vang tuan cap*.