Perhaps you should try some spelling variations:
cua truong » xuan truong, cac truong, xa truong
hien sach » dien sach, kien sach, thien hach
hanh manh » hanh mang, lanh manh, hoang manh
cua trung » xuan trung, cua nhung, ba trung
cong hat » cong nhat, cong chat, cong ha
hat phan » hat nhan, sat phan, vat phan
phan dau » phan tu, hang dau

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc hien sach - hanh manh ((cua truong) or (cua trung)) cong hat phan dau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien sach - hanh manh ((cua truong) OR (cua trung)) cong hat phan dau*.