Perhaps you should try some spelling variations:
thieu tinh » trieu tinh, chieu tinh, thien tinh
hanh trang » thanh trung, canh tranh, hanh trinh
hoc thieu » toc thieu, hoc hien
trang cua » tranh cua, tang cua, trung cua
cong cong » trong cong, dung cong, dang cong
tan toan » tan tran, tap toan, van toan
toan cao » toan ban, toan tap

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 trang cua ((cong cong) OR (cong dong)) tan toan cao~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu tinh - hanh trang cua ((cong cong) OR (cong dong)) tan toan cao".
• Adding a wildcard symbol may retrieve word variants: hoc thieu tinh - hanh trang cua ((cong cong) OR (cong dong)) tan toan cao*.