Perhaps you should try some spelling variations:
tieu danh » dieu danh, tiep danh, thien danh
tang luan » dung luan
hang cong » dang cong, hang nong, bang cong
hang cua » mang cua, hang ca, huong cua
cong dan » cong san, cong tan, huong dan
toan cau » toan cao, toan ban, toan tai
toan tap » toan ban

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 danh - hanh ((tang luan) or (hang cua)) hang cong dan ((toan cau) or (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu danh - hanh ((tang luan) OR (hang cua)) hang cong dan ((toan cau) OR (toan tap)).
• Adding a wildcard symbol may retrieve word variants: theo tieu danh - hanh ((tang luan) or (hang cua)) hang cong dan ((toan cau) or (toan tap))*.