Perhaps you should try some spelling variations:
phan thuong » hang thuong, phan xuong
thuong cong » thong cong, thuong con, thuong dong
thieu tinh » chieu tinh, thien tinh, lieu tinh
hanh trung » thanh trung, hanh trang, manh trung
trung phan » trung thanh, trung ha, dung phan
thanh chau » thanh cha, thanh cham, thanh chu
hanh chau » canh chau, hanh cham, chinh chau
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 tinh) OR (trieu tinh)) - hanh trung phan thuong cong san ((hanh chau) or (thanh chau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((thieu tinh) OR (trieu tinh)) - hanh trung phan thuong cong san ((hanh chau) OR (thanh chau)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc ((thieu tinh) OR (trieu tinh)) - hanh trung phan thuong cong san ((hanh chau) or (thanh chau))".
• Adding a wildcard symbol may retrieve word variants: hoc ((thieu tinh) OR (trieu tinh)) - hanh trung phan thuong cong san ((hanh chau) or (thanh chau))*.