Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
manh trung » manh tung, thanh trung, manh hung
trong van » trong cac
ho chieu » theo chieu, hoc thieu, doi chieu
cap dang » cao dang, cap bang, cap dung
cac dang » cao dang, cac dan, cac cong
van bai » van ban, van bao, van hai

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 xanh - manh trung ((cap dang) or (cac dang)) trong van bai tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - manh trung ((cap dang) OR (cac dang)) trong van bai tap.
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - manh trung ((cap dang) or (cac dang)) trong van bai tap*.