<prompt> Pedzisa mutsara unotevera: Hondo yeNghĩa Lộ yaive hondo yeFirst Indochina War. Mukudonha kwa1952, mauto eFrance akasangana nedambudziko rayo rakakomba kubvira njodzi padyo nemuganhu weChina Chiến dịch biên giới Borderland Campaign kuCao Bằng, Đông Khê uye RC 4 yakaitika muna 1949 na1950. Hondo yeNghĩa Lộ yaive yekuvhura salvo mune akateedzana ekurwiswa nekurwiswa mukupera kwa1952 panguva yeFirst Indochina Hondo. Yaive chikamu cheViet Minh yekurwisa mudunhu reTai reTonkin padyo neBlack River Northwest Campaign kana Black River Offensive. VaFrench vakapindura neOperation Lorraine kuti varwise maViet Minh kumashure kwekugovera nzvimbo mukuyedza kudimbura kurwisa. VaViet Minh havana kurega kana kuti kutsausa kurwisa kuti vadzivirire nzvimbo dzavo dzokutsigira. VaViet Minh vakapfuurira kurwisa kwavo kwakaipa paNá Sản uko kwaive nenzvimbo yekumberi uye nhandare pfupi, zvose zviri zviviri zvaichengetwa nemauto eFrance. Iyi nhevedzano yehondo yakagara kwemwedzi mitatu pakati paOctober 1952 naDecember 1952. Izvi zviito uye kubudirira kweViet Minh zvakagadzira nhandare yeiyo inotevera  <response>: Kupinda muLaos muna April 1953. 