Perhaps you should try some spelling variations:
thieu tinh » trieu tinh, chieu tinh, thien tinh
hanh trinh » canh tranh, hanh chinh
hoc thieu » toc thieu, hoc hien
luat dang » luat dan, luat danh, luat doanh
dang cong » dung cong
manh toan » thanh toan, anh tuan, tinh toan
dan than » dan chan, ban than, van than

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thieu tinh - hanh trinh luat dang cong ((manh toan) OR (dan than)) cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu tinh - hanh trinh luat dang cong ((manh toan) OR (dan than)) cau".
• Adding a wildcard symbol may retrieve word variants: hoc thieu tinh - hanh trinh luat dang cong ((manh toan) OR (dan than)) cau*.