Perhaps you should try some spelling variations:
hanh trung » thanh trung, hanh trang, manh trung
trung cua » truong cua, trung tuan, trung cap
hang cong » dang cong, hang nong, bang cong
tran chau » tranh chap, tran huu
theo chu » theo chieu, cho chu, chao chu
chu sach » cau sach, thu sach, chieu sach
cua hang » cua dang, cua nhung, cua cong
cong san » cong tac
tran cao » trang cho, tranh cac, tranh cai
toan cao » toan ban, toan tap

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

• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu sach - hanh trung cua hang cong san ((((tran cao) OR (tran chau))) OR (toan cao))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chu sach - hanh trung cua hang cong san ((((tran cao) OR (tran chau))) or (toan cao))~".
• Adding a wildcard symbol may retrieve word variants: theo chu sach - hanh trung cua hang cong san ((((tran cao) OR (tran chau))) or (toan cao))*.