Perhaps you should try some spelling variations:
hien nhanh » hien hanh, thien thanh, tien thanh
hanh trang » thanh trung, canh tranh, hanh trinh
hanh tang » anh tang, hanh mang, hanh tung
hang cong » dang cong, hang nong, bang cong
thanh bac » nhanh bac, thanh bai, thanh san
cua hang » cua dang, cua nhung, cua cong
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 hien nhanh - ((hanh tang) or (hanh trang)) cua hang cong san ((thanh bac) or (phan tu))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien nhanh - ((hanh tang) OR (hanh trang)) cua hang cong san ((thanh bac) OR (phan tu)).
• Adding a wildcard symbol may retrieve word variants: hoc hien nhanh - ((hanh tang) or (hanh trang)) cua hang cong san ((thanh bac) or (phan tu))*.