Perhaps you should try some spelling variations:
thieu tinh » trieu tinh, chieu tinh, thien tinh
hanh trung » thanh trung, hanh trang, manh trung
trung tuan » trung thanh, trung tam, tran tuan
hoc thieu » toc thieu, hoc hien
tong cong » trong cong, cong cong, dang cong
dung cong » dung trong
tan toan » tan tran, tap toan, van toan
toan ban » van ban

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

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