Perhaps you should try some spelling variations:
thien chanh » thien thanh, thien chinh, hien hanh
hoang cong » hang cong, hoang long, hoang vuong
hoc thien » hoc hien, hoc thieu, hoc thiet
hanh dang » hanh dong, anh dang, hanh dung
van hoang » van hoan, quan hoang, tran hoang
dang van » hoang van, hang va
cong san » cong tac
san toan » van toan, dan toan, manh toan
toan ban » van ban

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thien chanh - hanh dang van hoang cong san toan ban~.
• Adding a wildcard symbol may retrieve word variants: hoc thien chanh - hanh dang van hoang cong san toan ban*.