Perhaps you should try some spelling variations:
truong phuong » truong chung, truong trung, dung phuong
nhung phuong » dung phuong, nhu phuong, bang phuong
hanh thang » nhanh thang, thanh thang, hanh trang
tieu sach » chieu sach, dien sach, te sach
manh toan » thanh toan, anh tuan, tinh toan
thang va » hang va, trang va, thong va
toan tap » toan ban

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: theo tieu sach - hanh thang va ((nhung phuong) OR (truong phuong)) manh toan tap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo tieu sach - hanh thang va ((nhung phuong) OR (truong phuong)) manh toan tap".
• Adding a wildcard symbol may retrieve word variants: theo tieu sach - hanh thang va ((nhung phuong) OR (truong phuong)) manh toan tap*.