Perhaps you should try some spelling variations:
trong ngang » trong nganh, trong nong, cong ngang
cang thang » cong thanh, dang thanh
ngang phat » nang phat, nhung phat, hang phat
doi chieu » doc hieu, doi chi, mot chieu
hang hang » nang hang, hung thang, lang thang
ho chieu » theo chieu, hoc thieu, mot chieu
phat cau » phan cau, pha cau, phap cau
va dung » van dung, va duong, vat dung

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 - ((hang hang) OR (cang thang)) va dung trong ngang phat cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (doi chieu)) sach - ((hang hang) OR (cang thang)) va dung trong ngang phat cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho chieu) or (doi chieu)) sach - ((hang hang) OR (cang thang)) va dung trong ngang phat cau".
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (doi chieu)) sach - ((hang hang) OR (cang thang)) va dung trong ngang phat cau*.