Perhaps you should try some spelling variations:
dong thuong » cong thuong, dong thong, dung thuong
thieu tinh » trieu tinh, chieu tinh, thien tinh
hoc thieu » toc thieu, hoc hien
thuong va » truong va, thong va, thuong mai
manh cua » doanh cua
toan tai » doanh tai, toan ban, toan cao
toan tap » toan ban
ban cua » ban quan

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 ((ban cua) or (manh cua)) dong thuong va ((toan tai) or (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu tinh - hanh ((ban cua) OR (manh cua)) dong thuong va ((toan tai) OR (toan tap)).
• Adding a wildcard symbol may retrieve word variants: hoc thieu tinh - hanh ((ban cua) or (manh cua)) dong thuong va ((toan tai) or (toan tap))*.