Perhaps you should try some spelling variations:
thanh trung » thanh tung
thong phong » thong phuong, thong thong, hong phong
theo chieu » theo tieu, ho chieu, thi chieu
trung phan » trung thanh, trung ha, dung phan
phan thong » phan thuong, phan hong, phan tong
phong ban » phong van, hong ban, phuong bang
thanh lap » thanh san, phan lap, thanh hai
theo chu » cho chu, chao chu, theo yeu
khan cap » khan ap, than cap, khoan cam

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((theo chieu) or (theo chu)) xanh - thanh trung phan thong phong ban ((khan cap) or (thanh lap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chieu) OR (theo chu)) xanh - thanh trung phan thong phong ban ((khan cap) OR (thanh lap)).
• Adding a wildcard symbol may retrieve word variants: ((theo chieu) or (theo chu)) xanh - thanh trung phan thong phong ban ((khan cap) or (thanh lap))*.