Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
thong cong » trong cong, tong cong, thong thong
hoc chieu » hoc thieu, ho chieu, hoc hien
doanh nha » doanh nhan, doanh nhat, doanh nho
cong manh » cong danh, duong manh, cong thanh
manh toan » thanh toan, anh tuan, tinh toan
doanh ha » doanh va, doanh khoa, doanh nhan
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc chieu tinh - hanh ((doanh nha) OR (doanh ha)) thong cong manh toan ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc chieu tinh - hanh ((doanh nha) OR (doanh ha)) thong cong manh toan ban".
• Adding a wildcard symbol may retrieve word variants: hoc chieu tinh - hanh ((doanh nha) OR (doanh ha)) thong cong manh toan ban*.