Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hien xanh » hien hanh, hien nhanh, chieu xanh
thong cua » thong quan, thong tu, huong cua
cong cua » cong cu, dong cua, huong cua
manh cua » doanh cua, ban cua
cong nam » dong nam, uong nam, thong nam
nam toan » nam tan, tam toan, nam thanh
toan cau » toan cao, toan ban, toan tap

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 - hanh ((thong cua) or (((cong cua) or (manh cua)))) nhung cong nam toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien xanh - hanh ((thong cua) OR (((cong cua) OR (manh cua)))) nhung cong nam toan cau.
• Adding a wildcard symbol may retrieve word variants: hoc hien xanh - hanh ((thong cua) or (((cong cua) or (manh cua)))) nhung cong nam toan cau*.