Perhaps you should try some spelling variations:
tieu xanh » tieu danh, chieu xanh, dieu hanh
trang cua » trung cua, thang cua, trong cua
tranh cua » doanh cua, manh cua
dung cong » dung trong
tang cua » mang cua, hang cua, tang luan
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than tap » toan tap, han tap, phan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo tieu xanh - hanh ((((trang cua) OR (tang cua))) or (tranh cua)) dung cong dan than tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - hanh ((((trang cua) OR (tang cua))) OR (tranh cua)) dung cong dan than tap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo tieu xanh - hanh ((((trang cua) OR (tang cua))) or (tranh cua)) dung cong dan than tap".
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - hanh ((((trang cua) OR (tang cua))) or (tranh cua)) dung cong dan than tap*.