Perhaps you should try some spelling variations:
thong cong » trong cong, tong cong, thong thong
thanh toan » thanh hoa, thanh san, tinh toan
hien xanh » hien hanh, hien nhanh, chieu xanh
trang cua » tranh cua, trung cua, thang cua
tang cua » mang cua, hang cua, tang luan
dan than » dan chan, ban than, van than

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 ((trang cua) OR (tang cua)) thong cong ((thanh toan) or (dan than)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien xanh - hanh ((trang cua) OR (tang cua)) thong cong ((thanh toan) OR (dan than)) cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc hien xanh - hanh ((trang cua) OR (tang cua)) thong cong ((thanh toan) or (dan than)) cau".
• Adding a wildcard symbol may retrieve word variants: hoc hien xanh - hanh ((trang cua) OR (tang cua)) thong cong ((thanh toan) or (dan than)) cau*.