Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
canh manh » lanh manh, canh tranh, cach mang
dang cong » dung cong
thi hanh » thi thanh
manh cua » doanh cua, ban cua
dan chon » dan chan, dan cho, dinh chon
doi thi » doi thoi, do thi, doi khi
chon tu » con tu, cho tu, choi tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi thi hanh - canh manh cua ((((nhung cong) or (dung trong))) or (dang cong)) dan chon tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi thi hanh - canh manh cua ((((nhung cong) OR (dung trong))) OR (dang cong)) dan chon tu.
• Adding a wildcard symbol may retrieve word variants: doi thi hanh - canh manh cua ((((nhung cong) or (dung trong))) or (dang cong)) dan chon tu*.