Perhaps you should try some spelling variations:
doanh doanh » toan doanh, doanh hoan, doanh thanh
chinh doanh » kinh doanh
chung thong » thong thong, hung thang, cong thong
hien xanh » hien hanh, hien nhanh, chieu xanh
cua chung » cua nhung, luan chung, luat chung
thong van » trong van, thong va, thong quan
ban tap » bai tap, han tap, ban tai

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc hien xanh - ((doanh doanh) or (chinh doanh)) cua chung thong van ban tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien xanh - ((doanh doanh) OR (chinh doanh)) cua chung thong van ban tap.
• Adding a wildcard symbol may retrieve word variants: hoc hien xanh - ((doanh doanh) or (chinh doanh)) cua chung thong van ban tap*.