Perhaps you should try some spelling variations:
lang thong » lang trong, lang thang, mang thong
thinh doan » chinh doanh, hinh toan, thi doan
hoc chieu » hoc thieu, ho chieu, hoc hien
thanh tri » thanh tra, thanh tai, chinh tri
gian lang » gian dan
thong van » trong van, thong va, thong quan
van thinh » van thanh, van chinh, van minh
tri gian » tri gia, toi gian, tri giam

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((hoc chieu) or (toc thieu)) tinh - thanh tri gian lang thong van thinh doan~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc chieu) OR (toc thieu)) tinh - thanh tri gian lang thong van thinh doan.
• Adding a wildcard symbol may retrieve word variants: ((hoc chieu) or (toc thieu)) tinh - thanh tri gian lang thong van thinh doan*.