<prompt> Qedela umusho olandelayo: EChina, uBourdrez wayehileleke kakhulu ekwakhiweni kwemigwaqo kusukela ngo-1931 kuya ku-1933. Ekanye nozakwabo wasePoland uMieczysław Okęcki, uBourdrez weluleka uhulumeni waseChina ngokwakhiwa kwenethiwekhi yokuqala yemigwaqo ehlanganisiwe exhuma amadolobha amakhulu empumalanga yeChina. Kusukela ngo-1933, uBourdrez waqala ukuzibandakanya ngokwengeziwe kwezobunjiniyela bamanzi. Ngaleso sikhathi, iChina kwakudingeka ibhekane njalo nezikhukhula ezinkulu. Umkhandlu  <response>: izikhukhula ezenzeka maphakathi neChina ngo-1931 zaziyinhlekelele ngokukhethekile, okwaphumela ekufeni kwabantu abaphakathi kuka-400 000 no-4 000 000. UNgqongqoshe Wezezimali waseChina u-Tse-Ven Soong wayekwazile ukuthola imali-mboleko yemvelo e-United States, eyaziwa ngokuthi Imali-mboleko Yekotoni Nokolweni. I - U.S. yalahla ukotini nokusanhlamvu kwayo okwakusele futhi uhulumeni waseChina wathengisela abantu bakubo ukotini nokusanhlamvu noma wakhokhela izisebenzi ngendlela efanayo. Lokhu kuhlanganisa ukuxhasa ngemali amaphrojekthi okwakha amanzi. UBourdrez waya kuwo wonke amagumbi aseChina ukuze abone imifula ngamehlo akhe siqu. Weluleka ngokuqondile inkonzo yokuphathwa kwamanzi yaseChina ekuqalisweni kwamaphrojekthi, kodwa futhi nasekuhlanganisweni kolwazi. Ngesinyathelo sakhe kwasungulwa inkambo yokuqeqeshwa okwengeziwe konjiniyela abasha baseChina abaphothule iziqu. Ngaphezu kwalokho, uBourdrez waba nesandla ekwakhiweni kweminyango ye-hydrographic ne-geodesic. Umnyango we - geodesy wawudingeka kakhulu, ngoba zazingekho amabalazwe anokwethenjelwa ezingxenyeni ezinkulu zeChina. UNdunankulu kamuva, uProfesa Willem Schermerhorn, wahanjiswa eChina nguBourdrez ngo-1936 ukuze asize ekuhumusheni izithombe ezindiza zibe amabalazwe. 