Perhaps you should try some spelling variations:
hanh trung » thanh trung, hanh trang, manh trung
phap trong » pham trong, phan trong, phap thong
hoc thieu » hoc hien
manh tung » manh hung, thanh tung
hanh chau » thanh chau, canh chau, hanh cham
cong ban » cong bang, cong san, cong tan
ban hanh » ban hang

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 (toc thieu)) tinh - ((hanh trung) or (manh tung)) phap trong cong ban hanh chau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc thieu) OR (toc thieu)) tinh - ((hanh trung) OR (manh tung)) phap trong cong ban hanh chau.
• Adding a wildcard symbol may retrieve word variants: ((hoc thieu) or (toc thieu)) tinh - ((hanh trung) or (manh tung)) phap trong cong ban hanh chau*.