Perhaps you should try some spelling variations:
trung luong » trung uong, trong luong, trung duong
cua trung » cua truong, xuan trung, cua nhung
luong van » luong va, duong van, luong vat
chu xanh » chieu xanh, chua xang, chuc danh
chu manh » ho manh, chu han, chu van
anh tang » anh bang, anh dang, anh nang
tang cua » mang cua, hang cua, tang luan
toan cao » toan ban, toan tap
than cap » khan cap, thanh lap, thanh cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chu xanh) or (chu manh)) - anh tang cua trung luong van ((toan cao) or (than cap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu xanh) OR (chu manh)) - anh tang cua trung luong van ((toan cao) OR (than cap)).
• Adding a wildcard symbol may retrieve word variants: theo ((chu xanh) or (chu manh)) - anh tang cua trung luong van ((toan cao) or (than cap))*.