Perhaps you should try some spelling variations:
ganh nang » anh nang, nganh nong, van nang
manh hoc » anh hoc, manh ho, manh hon
hoc ganh » hoc nganh, hoc anh, hoc hanh
tu manh » tu minh, tu hanh, vu manh
cuu mot » cua mot, cuu mo, huu mot
mot hoc » mon hoc, mo hoc, mot goc
hoi van » hoi dan, hai van, hoi han
luc xa » tuc xa, buc xa, luc va

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu manh hoc tap, nghien cuu mot hoc ganh nang luc xa ((hoi van) OR (hoi va)) phan tu~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu manh hoc tap, nghien cuu mot hoc ganh nang luc xa ((hoi van) OR (hoi va)) phan tu".
• Adding a wildcard symbol may retrieve word variants: tu manh hoc tap, nghien cuu mot hoc ganh nang luc xa ((hoi van) OR (hoi va)) phan tu*.