Perhaps you should try some spelling variations:
thanh trung » thanh tung
trung tran » trung tuan, trung thanh, trung tam
hoc thieu » toc thieu, hoc hien
tran hung » tran hong, tran quang, tran hoang
hung cong » nhung cong, hung cuong, phung cong
chinh cau » chinh chau, chinh ca, chinh tai
chinh can » chinh ca, chinh ban, chinh ngan
ho chieu » theo chieu, doi chieu, mot chieu
cong san » cong tac

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((hoc thieu) or (ho chieu)) sach - thanh trung tran hung cong san ((chinh cau) or (chinh can))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc thieu) OR (ho chieu)) sach - thanh trung tran hung cong san ((chinh cau) OR (chinh can)).
• Adding a wildcard symbol may retrieve word variants: ((hoc thieu) or (ho chieu)) sach - thanh trung tran hung cong san ((chinh cau) or (chinh can))*.