Perhaps you should try some spelling variations:
khong chong » phong chong, thong chuong, thong thong
hanh tang » hanh trang, anh tang, hanh mang
nhan dang » nhan dan, phan dang, tran dang
cua khong » hua khong, cua phuong, cua thuong
chong anh » hong anh, phuong anh, khuong anh
chao chu » cho chu, cua chu, cao cho
chu xanh » chu manh, chieu xanh, chua xang
anh van » anh va, thanh van, doanh van

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 - ((hanh tang) or (nhan dang)) cua khong chong anh van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: chao chu xanh - ((hanh tang) OR (nhan dang)) cua khong chong anh van ban.
• Adding a wildcard symbol may retrieve word variants: chao chu xanh - ((hanh tang) or (nhan dang)) cua khong chong anh van ban*.