Perhaps you should try some spelling variations:
nhat thuong » nhat huong, phan thuong, luat thuong
thuong cong » thong cong, thuong con, thuong dong
thieu tinh » trieu tinh, chieu tinh, thien tinh
hanh dang » hanh dong, anh dang, hanh dung
dang nhat » dung nhan, dung nha
thanh hoa » thanh pho

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc thieu tinh - hanh dang nhat thuong cong ((thanh hoa) or (tinh toan)) tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc thieu tinh - hanh dang nhat thuong cong ((thanh hoa) OR (tinh toan)) tap.
• Adding a wildcard symbol may retrieve word variants: toc thieu tinh - hanh dang nhat thuong cong ((thanh hoa) or (tinh toan)) tap*.