Perhaps you should try some spelling variations:
thuong cong » thong cong, thuong con, thuong dong
nhanh trinh » hanh trinh, nhanh tinh, thanh trinh
vat thuong » va thuong, van thuong, tat thuong
trinh vat » trinh van, trinh luat, sinh vat
cong tinh » cong trinh, cong vinh, long tinh
cua sinh » hoa sinh, va sinh
toan cau » toan cao, toan ban, toan tap
hoi cua » hoi chuc

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoi cua sinh - nhanh trinh vat thuong cong tinh toan cau~.
• Adding a wildcard symbol may retrieve word variants: hoi cua sinh - nhanh trinh vat thuong cong tinh toan cau*.