Perhaps you should try some spelling variations:
hien xanh » hien hanh, hien nhanh, chieu xanh
thang cua » hang cua, than cua, tang cua
thong cua » thong quan, thong tu, huong cua
tranh cua » doanh cua, manh cua
dung cong » dung trong
cong manh » cong danh, duong manh, cong thanh
manh toan » thanh toan, anh tuan, tinh toan
toan ban » van ban

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