Perhaps you should try some spelling variations:
thieu hanh » thien thanh, thien chanh, thieu khang
hanh trinh » canh tranh, hanh chinh
hoc thieu » toc thieu, hoc hien
van duong » van dong, van dung, van phong
cong danh » cuong danh, cong dan, cong thanh
danh phap » dinh phap, ban phap, danh nhan
phap dau » phan dau, phap day, pham dau
va dong » van dong, ha dong, xa dong

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 hanh - hanh trinh ((va dong) or (van duong)) cong danh phap dau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu hanh - hanh trinh ((va dong) OR (van duong)) cong danh phap dau*.