Perhaps you should try some spelling variations:
khong cang » thong cong, hong bang, khong dung
tieu sang » chieu sang, tieu dung, tiem nang
hanh dung » thanh dung, anh dung, hanh dong
chu khong » he khong, thi khong, chu trong
dung chu » dung chau, dung cho, dung cu
cang san » cong san, cang sau, nang sang
than cao » toan cao, thai cao, than sao
than cap » khan cap, thanh lap, thanh cac

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

• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu sang - hanh dung chu khong cang san ((than cao) OR (than cap))~.
• Adding a wildcard symbol may retrieve word variants: theo tieu sang - hanh dung chu khong cang san ((than cao) or (than cap))*.