Perhaps you should try some spelling variations:
thieu tinh » trieu tinh, chieu tinh, thien tinh
chinh phat » chinh phan, thinh phat, chinh phu
phat nhung » pha nhung, phai nhuong, thuat nhung
nhung cong » dung cong, thong cong, hang cong
hoc thieu » toc thieu, hoc hien
cong vang » cong lang, cong quang, cong ngang
toan cau » toan cao, toan ban, toan tai
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 phat nhung cong vang ((toan cau) OR (toan tap))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu tinh - hanh chinh phat nhung cong vang ((toan cau) OR (toan tap))".
• Adding a wildcard symbol may retrieve word variants: hoc thieu tinh - hanh chinh phat nhung cong vang ((toan cau) OR (toan tap))*.