Perhaps you should try some spelling variations:
thieu hanh » thien thanh, thien chanh, thieu khang
hanh thang » nhanh thang, thanh thang, hanh trang
dong luong » cong luong, dong duong, dong huong
hoc thieu » toc thieu, hoc hien
thang va » hang va, trang va, thong va
va dong » van dong, ha dong, xa dong
van tan » van tuan, van ban, van tai
va tan » va toan, va than, va tuan

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 hanh - hanh thang va dong luong ((va tan) OR (van tan)) tap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu hanh - hanh thang va dong luong ((va tan) OR (van tan)) tap".
• Adding a wildcard symbol may retrieve word variants: hoc thieu hanh - hanh thang va dong luong ((va tan) OR (van tan)) tap*.