Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
bang tuong » ban tuong, bang suong, lang tuong
tranh cua » manh cua
doanh cua » doanh luan
tuong tap » tuong tac, tong tap, cuong tap
ho chieu » theo chieu, hoc thieu, doi chieu
doan cau » doan dau, doan cap, doanh chau
toan cau » toan cao, toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu tinh - canh ((tranh cua) or (doanh cua)) bang tuong tap ((doan cau) OR (toan cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu tinh - canh ((tranh cua) OR (doanh cua)) bang tuong tap ((doan cau) OR (toan cau)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu tinh - canh ((tranh cua) or (doanh cua)) bang tuong tap ((doan cau) OR (toan cau))".
• Adding a wildcard symbol may retrieve word variants: ho chieu tinh - canh ((tranh cua) or (doanh cua)) bang tuong tap ((doan cau) OR (toan cau))*.