Perhaps you should try some spelling variations:
thuong cong » thong cong, thuong con, thuong dong
cua thuong » cua truong, cua phuong, ca thuong
mot chieu » doi chieu, ho chieu
hoc thieu » toc thieu, hoc hien
canh manh » lanh manh, canh tranh, cach mang
manh cua » doanh cua, ban cua
cong san » cong tac
toan cao » toan ban
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: ((mot chieu) or (hoc thieu)) sang - canh manh cua thuong cong san ((toan cao) or (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((mot chieu) OR (hoc thieu)) sang - canh manh cua thuong cong san ((toan cao) OR (toan tap)).
• Adding a wildcard symbol may retrieve word variants: ((mot chieu) or (hoc thieu)) sang - canh manh cua thuong cong san ((toan cao) or (toan tap))*.