Perhaps you should try some spelling variations:
dang cong » dung cong
can tranh » canh tranh, tan tran, van ranh
tin dang » tin dung, tin nang, tin mang
cong san » cong tac
pho danh » kho danh, cho doanh, khao danh
danh dat » danh bat, dinh dat, dan dat
dat thoi » dao thoi, dat thi, cac thoi
thoi lan » thi lan, thoi gian, thon lang
san can » san van, ban can, san chang

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( tin dang cong san can tranh ) or ( thanh pho danh dat thoi lan ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( tin dang cong san can tranh ) OR ( thanh pho danh dat thoi lan ))*.