Perhaps you should try some spelling variations:
nguyen nhanh » nguyen thanh, nguyen khanh, nguyen hanh
nhanh chung » nhanh chuong, nhanh chong, nhanh hung
nguoi cong » nguoi muong, nguoi thong, nguoi nung
cong thong » cong thuong, cong trong, dong thong
thong minh » thong tin, hoang minh
chung minh » phung minh, chinh minh, hung manh
ve nguyen » le nguyen, vo nguyen, v nguyen
sach han » sach tham, sach danh, sach nang
va nguoi » ca nguoi, cua nguoi, dao nguoi
tu sach » thu sach, su sach, te sach
sach ca » sach cap, sach cua, sach xa
han va » hang va, hanh va, nhan va
ca ve » ca va, va ve

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( tu sach han va nguoi cong thong minh ) or ( tu sach ca ve nguyen nhanh chung minh ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( tu sach han va nguoi cong thong minh ) OR ( tu sach ca ve nguyen nhanh chung minh )).
• Adding a wildcard symbol may retrieve word variants: (( tu sach han va nguoi cong thong minh ) or ( tu sach ca ve nguyen nhanh chung minh ))*.