Perhaps you should try some spelling variations:
thuat trong » thuat song
hanh trang » thanh trung, canh tranh, hanh trinh
theo chieu » theo tieu, ho chieu, theo chu
chao chu » cho chu, cua chu, cao cho
trang va » tran van, hang va
va thuat » ky thuat, ki thuat, va thuc
kinh van » dinh van, vinh van, binh van

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) or (chao chu)) sach - hanh trang va thuat trong kinh van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chieu) OR (chao chu)) sach - hanh trang va thuat trong kinh van ban*.