Perhaps you should try some spelling variations:
trinh nhan » trinh han, trinh phan, trinh nha
thieu danh » thien danh, tieu danh, chieu xanh
minh thang » minh hang, minh trang, dinh thang
cong thanh » dong thanh, cong trinh, cong tan
thanh toan » thanh hoa, thanh san, tinh toan
hoc thieu » toc thieu, hoc hien
tinh than » tinh thanh, tinh toan, tinh thai
thuc dung » thuoc dung, thuy dung, tuc dung
dung cong » dung trong
toan dau » toan cau, toan du, toan dam

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 danh - ((((tinh than) or (trinh nhan))) or (minh thang)) thuc dung cong thanh toan dau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu danh - ((((tinh than) OR (trinh nhan))) OR (minh thang)) thuc dung cong thanh toan dau.
• Adding a wildcard symbol may retrieve word variants: hoc thieu danh - ((((tinh than) or (trinh nhan))) or (minh thang)) thuc dung cong thanh toan dau*.