Perhaps you should try some spelling variations:
thieu tinh » trieu tinh, chieu tinh, thien tinh
cong thanh » dong thanh, cong trinh, cong tan
hoc thieu » toc thieu, hoc hien
chinh qua » chinh cua, chinh sua, chinh quoc
qua nhung » quan nhung, cua nhung, qua chung
cong san » cong tac
toan tai » doanh tai, toan ban, toan cao
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 chinh qua nhung ((cong thanh) or (cong san)) ((toan tai) or (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu tinh - hanh chinh qua nhung ((cong thanh) OR (cong san)) ((toan tai) OR (toan tap)).
• Adding a wildcard symbol may retrieve word variants: hoc thieu tinh - hanh chinh qua nhung ((cong thanh) or (cong san)) ((toan tai) or (toan tap))*.