Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
vang trang » vang trong, van trang, hoang trang
hoc thieu » toc thieu, hoc hien
ngan dang » ngan hang, nhan dang, ngan bang
ngan danh » ngan hang, ngan sach, nhan dan
dang toan » dang tran, dan toan, dung toan

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thieu xanh - hanh chinh ((ngan dang) OR (ngan danh)) cong ((vang trang) or (dang toan)) ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - hanh chinh ((ngan dang) OR (ngan danh)) cong ((vang trang) OR (dang toan)) ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu xanh - hanh chinh ((ngan dang) OR (ngan danh)) cong ((vang trang) or (dang toan)) ban".
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - hanh chinh ((ngan dang) OR (ngan danh)) cong ((vang trang) or (dang toan)) ban*.