Perhaps you should try some spelling variations:
thieu tinh » trieu tinh, chieu tinh, thien tinh
hoc thieu » toc thieu, hoc hien
truong va » truong dai, truong cao, truong dao
thong qua » thong quan, thong cua, thong tu
hang cong » dang cong, hang nong, bang cong
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan tap » toan 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 thieu tinh - hanh ((truong va) or (thong qua)) hang cong dan toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu tinh - hanh ((truong va) OR (thong qua)) hang cong dan toan tap.
• Adding a wildcard symbol may retrieve word variants: hoc thieu tinh - hanh ((truong va) or (thong qua)) hang cong dan toan tap*.