Perhaps you should try some spelling variations:
thuong phuong » truong phuong, thong phuong, thong thuong
luan thuong » luat thuong, lan thuong, luan phuong
phuong van » phung van, phong van, phuong lan
chu xanh » chu manh, chieu xanh, chua xang
van phan » van phong, van thanh, luan phan
phan dau » phan tu, hang dau
chu van » cuu van, chu han

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

• Performing a fuzzy search may retrieve terms with similar spellings: chao ((chu xanh) or (chu van)) - sach dung luan thuong phuong van phan dau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: chao ((chu xanh) OR (chu van)) - sach dung luan thuong phuong van phan dau.
• Adding a wildcard symbol may retrieve word variants: chao ((chu xanh) or (chu van)) - sach dung luan thuong phuong van phan dau*.