Perhaps you should try some spelling variations:
hien xanh » hien hanh, hien nhanh, chieu xanh
hanh manh » hanh mang, lanh manh, hoang manh
cua nhung » va nhung
thanh tai » thanh hai, thanh toan, doanh tai
manh cua » doanh cua, ban cua
dang van » hoang van, hang va
duong va » duong van, dung va, luong va
dong va » dung va, dong ha, luong va

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 manh cua nhung ((((dong va) or (dang van))) or (duong va)) thanh tai~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien xanh - hanh manh cua nhung ((((dong va) OR (dang van))) OR (duong va)) thanh tai.
• Adding a wildcard symbol may retrieve word variants: hoc hien xanh - hanh manh cua nhung ((((dong va) or (dang van))) or (duong va)) thanh tai*.