Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
nhung cong » dung cong, thong cong, hang cong
hien bach » vien bach, thien hach, hien hanh
trinh vat » trinh van, trinh luat, sinh vat
vat nhung » va nhung, vap nhung, vai nhung
cong dan » cong san, cong tan, huong dan
ban quan » van quan
dan ban » van ban, can ban, dan ba

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 bach - hanh trinh vat nhung cong dan ban quan~.
• Adding a wildcard symbol may retrieve word variants: hoc hien bach - hanh trinh vat nhung cong dan ban quan*.