Perhaps you should try some spelling variations:
theo chieu » theo tieu, theo chu, thi chieu
tang luan » dung luan
ho chieu » hoc thieu, doi chieu, mot chieu
tang cua » mang cua, hang cua, thong cua
cong rac » cong tac, cong cac, cong dac
rac tren » ran tren, tac tren, sach tren
tren cau » tren ca, tren cay, tren tau

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((theo chieu) or (ho chieu)) sang - anh ((tang cua) OR (tang luan)) trong cong rac tren cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chieu) OR (ho chieu)) sang - anh ((tang cua) OR (tang luan)) trong cong rac tren cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((theo chieu) or (ho chieu)) sang - anh ((tang cua) OR (tang luan)) trong cong rac tren cau".
• Adding a wildcard symbol may retrieve word variants: ((theo chieu) or (ho chieu)) sang - anh ((tang cua) OR (tang luan)) trong cong rac tren cau*.