Perhaps you should try some spelling variations:
nhanh mang » nhanh lang, hanh mang, nhanh quang
duong xanh » duong manh, duong van, duong sach
hanh tang » hanh trang, anh tang, hanh mang
bai tuong » bai trong, ban tuong, dai tuong
xanh tuan » anh tuan, manh tuan, thanh tuan
theo chu » theo chieu, cho chu, chao chu
chu sach » cau sach, thu sach, chieu sach
tuan tai » toan tai, quan tai, tan tai

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chu sach - ((hanh tang) or (nhanh mang)) bai tuong duong xanh tuan tai~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu sach - ((hanh tang) OR (nhanh mang)) bai tuong duong xanh tuan tai*.