Perhaps you should try some spelling variations:
thanh tuong » thanh thuong, thanh tung, thanh huong
hien hanh » dieu hanh
dang cong » dung cong
tuong va » truong va, thuong va, luong va
cong dan » cong san, cong tan, huong dan
toan tap » toan ban
phan tap » phan lap, han tap, phan tu
va dang » van dang, va nang, va lang
pha tap » pham tai

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 hanh - thanh tuong va dang cong dan ((toan tap) or (((phan tap) OR (pha tap))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien hanh - thanh tuong va dang cong dan ((toan tap) OR (((phan tap) OR (pha tap)))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc hien hanh - thanh tuong va dang cong dan ((toan tap) or (((phan tap) OR (pha tap))))".
• Adding a wildcard symbol may retrieve word variants: hoc hien hanh - thanh tuong va dang cong dan ((toan tap) or (((phan tap) OR (pha tap))))*.