Perhaps you should try some spelling variations:
thanh trung » thanh tung
thong cong » trong cong, tong cong, thong thong
diem tinh » diep tinh, diem sinh, dien tinh
trung vai » trung dai, trung va, trung van
vai thong » va thong, vai trong, van thong
tran chau » tranh chap, tran huu
cong san » cong tac
san tran » tan tran, ban tran, dang tran

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

• Performing a fuzzy search may retrieve terms with similar spellings: dac diem tinh - thanh trung vai thong cong san tran chau~.
• Adding a wildcard symbol may retrieve word variants: dac diem tinh - thanh trung vai thong cong san tran chau*.