Perhaps you should try some spelling variations:
trinh quan » tinh quang, trinh luat
nhung cong » dung cong, thong cong, hang cong
lieu tinh » trieu tinh, diep tinh, bien tinh
doanh cua » doanh luan
cong tan » cong tac, cong san, cong thanh
tran cau » tran chau, toan cau, ran cau
ho lieu » so lieu, co lieu, ho kieu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho lieu tinh - hanh ((((trinh quan) or (doanh cua))) or (trinh han)) nhung cong tan tran cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho lieu tinh - hanh ((((trinh quan) OR (doanh cua))) OR (trinh han)) nhung cong tan tran cau.
• Adding a wildcard symbol may retrieve word variants: ho lieu tinh - hanh ((((trinh quan) or (doanh cua))) or (trinh han)) nhung cong tan tran cau*.