Perhaps you should try some spelling variations:
thuong cong » thong cong, thuong con, thuong dong
cua thuong » cua truong, cua phuong, ca thuong
hoc thieu » toc thieu, hoc hien
hanh dong » ha dong
chao chu » cho chu, cua chu, cao cho
anh dong » anh huong, anh son
cong dan » cong san, cong tan, huong dan
dan khan » dan khanh, dan chan, dan than
khan cap » khan ap, than cap, khoan cam

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) or (chao chu)) xanh - ((hanh dong) or (anh dong)) cua thuong cong dan khan cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc thieu) OR (chao chu)) xanh - ((hanh dong) OR (anh dong)) cua thuong cong dan khan cap.
• Adding a wildcard symbol may retrieve word variants: ((hoc thieu) or (chao chu)) xanh - ((hanh dong) or (anh dong)) cua thuong cong dan khan cap*.