Perhaps you should try some spelling variations:
trung thanh » truong thanh
luc trung » duc trung, luc trong, quoc trung
thanh vai » thanh hai, thanh van, thanh tai
thi hanh » thi thanh
hanh bao » hanh dao, nhanh bac, hoang bao
cau tren » cu tren, dau tren, ca tren
tu sach » thu sach, su sach, tu cach
te sach » toc sach
bao luc » bao thuc
vai cau » va cau, van cau, vai cac
y nang » ly nang, v nang, may nang

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) or (te sach)) ((y nang) or (ky nang)) xa hoi. thi hanh bao luc trung thanh vai cau tren~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu sach) OR (te sach)) ((y nang) OR (ky nang)) xa hoi. thi hanh bao luc trung thanh vai cau tren.
• Adding a wildcard symbol may retrieve word variants: ((tu sach) or (te sach)) ((y nang) or (ky nang)) xa hoi. thi hanh bao luc trung thanh vai cau tren*.