Perhaps you should try some spelling variations:
thong cong » trong cong, tong cong, thong thong
nhanh lang » nhanh quang, nhanh thang, nhan dang
hanh lang » hanh mang, hanh trang, thanh long
van thong » van thuong, van phong, va thong
chu xanh » chu manh, chieu xanh, chua xang
cong van » cong vang, cong san, song van
van tan » van tuan, van ban, van tai
tan tap » toan tap, han tap, tan tat
chuc » thuc, chua, phuc

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 xanh) or (chuc nang)) - ((hanh lang) or (nhanh lang)) van thong cong van tan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu xanh) OR (chuc nang)) - ((hanh lang) OR (nhanh lang)) van thong cong van tan tap.
• Adding a wildcard symbol may retrieve word variants: theo ((chu xanh) or (chuc nang)) - ((hanh lang) or (nhanh lang)) van thong cong van tan tap*.