Perhaps you should try some spelling variations:
nhan tuong » nhan trong, nhan thong, nhan tong
doi chieu » doc hieu, doi chi, mot chieu
trang cua » tranh cua, trung cua, thang cua
tuong dan » huong dan, tung dan, xuong dan
ho chieu » theo chieu, hoc thieu, mot chieu
tang cua » mang cua, hang cua, tang luan
dan toan » van toan, dan than, manh toan
toan ban » van ban

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) OR (doi chieu)) sach - hanh ((trang cua) or (tang cua)) nhan tuong dan toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (doi chieu)) sach - hanh ((trang cua) OR (tang cua)) nhan tuong dan toan ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho chieu) OR (doi chieu)) sach - hanh ((trang cua) or (tang cua)) nhan tuong dan toan ban".
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) OR (doi chieu)) sach - hanh ((trang cua) or (tang cua)) nhan tuong dan toan ban*.