Perhaps you should try some spelling variations:
nhung tuong » nhung huong, nhung phuong, hung vuong
theo chieu » theo tieu, ho chieu, theo chu
chieu sach » chinh sach, chiet tach, chieu sang
nhanh lang » nhanh quang, nhanh thang, nhan dang
cua nhung » va nhung
lang cua » mang cua, hang cua, long cua
van tuan » van quan, van ban, anh tuan
van tan » van ban, van tai, van thanh

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 sach - nhanh lang cua nhung tuong ((van tan) OR (van tuan)) cao~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chieu sach - nhanh lang cua nhung tuong ((van tan) OR (van tuan)) cao".
• Adding a wildcard symbol may retrieve word variants: theo chieu sach - nhanh lang cua nhung tuong ((van tan) OR (van tuan)) cao*.