Perhaps you should try some spelling variations:
cua thuong » cua truong, cua phuong, ca thuong
thieu tinh » trieu tinh, chieu tinh, thien tinh
hoc thieu » toc thieu, hoc hien
hanh manh » lanh manh, hoang manh, thanh minh
hanh mang » nhanh mang, hanh trang, nhanh lang
cong ban » cong bang, cong tan, cong dan
cong san » cong tac
tran cao » toan cao, tran chau, trang cho

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 manh) or (hanh mang)) cua thuong ((cong ban) OR (cong san)) tran cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu tinh - ((hanh manh) OR (hanh mang)) cua thuong ((cong ban) OR (cong san)) tran cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu tinh - ((hanh manh) or (hanh mang)) cua thuong ((cong ban) OR (cong san)) tran cao".
• Adding a wildcard symbol may retrieve word variants: hoc thieu tinh - ((hanh manh) or (hanh mang)) cua thuong ((cong ban) OR (cong san)) tran cao*.