Perhaps you should try some spelling variations:
nhung huong » nhung phuong, nhung tuong, nhung cong
thanh tung » thanh cong
hoc thieu » toc thieu, hoc hien
cua nhung » va nhung
khoan cam » khoa cam, khoan va, phan cam
thanh bac » nhanh bac, thanh bai, thanh san
ho chieu » theo chieu, doi chieu, mot chieu
tung cua » trung cua, tuong cua, dung cua

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 (hoc thieu)) sach - thanh tung cua nhung huong dan ((khoan cam) or (thanh bac))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (hoc thieu)) sach - thanh tung cua nhung huong dan ((khoan cam) OR (thanh bac)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho chieu) OR (hoc thieu)) sach - thanh tung cua nhung huong dan ((khoan cam) or (thanh bac))".
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) OR (hoc thieu)) sach - thanh tung cua nhung huong dan ((khoan cam) or (thanh bac))*.