Perhaps you should try some spelling variations:
chung cong » nhung cong, phung cong, chung thong
chong cong » cong cong, thong cong, cuong cong
hieu lang » chieu sang, hieu quang, nhieu tang
danh tinh » doanh tinh, dang tinh, canh tinh
nhan cach » phan cac
dan nhan » danh nhan, dan chan, van nhan
ho hieu » ho chieu, hoi hieu, nho hieu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho hieu lang - danh tinh toan ((chung cong) or (chong cong)) dan nhan cach~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho hieu lang - danh tinh toan ((chung cong) OR (chong cong)) dan nhan cach.
• Adding a wildcard symbol may retrieve word variants: ho hieu lang - danh tinh toan ((chung cong) or (chong cong)) dan nhan cach*.