Perhaps you should try some spelling variations:
phan thuong » hang thuong, phan xuong
thuong dong » phuong dong, tuong dong, chuong dong
thanh tung » thanh cong
tung phan » trung phan, tuong phan, dung phan
dong san » cong san, dong bang, dong von
toan tai » toan tap, doanh tai, toan ban
toan cao » toan ban, toan tap
ho lieu » so lieu, co lieu, ho chieu
ho kieu » so kieu, thi kieu, ho chieu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((ho lieu) or (ho kieu)) tinh - thanh tung phan thuong dong san ((toan tai) or (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho lieu) OR (ho kieu)) tinh - thanh tung phan thuong dong san ((toan tai) OR (toan cao)).
• Adding a wildcard symbol may retrieve word variants: ((ho lieu) or (ho kieu)) tinh - thanh tung phan thuong dong san ((toan tai) or (toan cao))*.